import React from 'react'
class PageNotFound  extends React.Component {
    state = {  };
    componentDidMount(){
        console.log(this);
        
        setTimeout(()=>{
            this.props.history.replace('/home')
        },3000)
    }
    render() { 
        return (
            <div>页面不存在</div>
        );
    }
}
 
export default PageNotFound;